ac6000cw
Established Member
It was (mostly) a tongue-in-cheek suggestion (but then the idea of turning LU trains into DMUs came in from left-field too..)No .... the likelihood of using HSTs on freight is zero.
It was (mostly) a tongue-in-cheek suggestion (but then the idea of turning LU trains into DMUs came in from left-field too..)No .... the likelihood of using HSTs on freight is zero.
DRS new 20 year business plan states that they will return to focus on core nuclear work, even though NDS, NR seasonal work and domestic Intermodal is still a regular feature.DRS don't need a class 20 or 37 replacement. Most nuclear trains only run weekly at the most. The bulk of their work is Intermodal, Ballast trains and other network rail services. A 20 or 37 will be next to useless on these services. A 68 can do these as well as nuclear, passenger and charter services all day long.
if somebody came along with a sizeable wad of cash for a significant batch I think it would be adapted to UK gauge very easily. If only!Isn't there a six-axle Co-Co version (on paper at least) designed for Cape Gauge that weighs in at a mere 99 tonnes? How easily could it be adapted for the UK?
if it would fit there's always the CAT175-20 engine, another couple of tonnes but 4700 BHP would shift a lot of loaded wagons. Or a rake of Mk5s at high speed.Isn't there a six-axle Co-Co version (on paper at least) designed for Cape Gauge that weighs in at a mere 99 tonnes? How easily could it be adapted for the UK?
Possibly the class 93....Isn't there a six-axle Co-Co version (on paper at least) designed for Cape Gauge that weighs in at a mere 99 tonnes? How easily could it be adapted for the UK?
Could do 125 on the ECML. Maybe convert some MK3's to take pallets?if it would fit there's always the CAT175-20 engine, another couple of tonnes but 4700 BHP would shift a lot of loaded wagons. Or a rake of Mk5s at high speed.
No .... the likelihood of using HSTs on freight is zero.
Using 43's top n' tailing would require MU cables for the freight cars, but if they were regeared for 75/80 mph, fitted with buffers / drawgear & treated as back to back N. American "A" units the concept might make sense.
ISTR that they have lowish axle loading & good route availability, + the existing buffer fitted units have history as locomotives rather than power cars.
BR specified power cars for power car duty, not for a solution to daft ideas 40 years later!As they stand HST power cars have no pulling power. BR in there wisdom fitted the smallest traction motors they could get away with so the maximum tractive effort is 80KN per power car. (In contrast a class 68 has 317KN of tractive effort - 4 times as much.) With anything more than a load of 400 tones per power car (less on a mountain line) there is a real risk of burning out the traction motors (continuous rating only 47KN as against 250KN for a class 68) or stalling on an uphill section. Re gearing to a lower speed would help, but would it be worth it.
I didn't know about those, but yes - very much what I was thinking ofA UK-spec Voith Gravita?
Well 91's were intended for freight use after hours.
The 68s are a special build as Bo-Bo for the UK. The standard model is a Co-Co as supplied to Euro Tunnel for freight in France. Which just happens to be a division of GBRf.Isn't there a six-axle Co-Co version (on paper at least) designed for Cape Gauge that weighs in at a mere 99 tonnes? How easily could it be adapted for the UK?
Given how much gubbins is stuffed inside a loco, that sounds easy! NOT!The 68s are a special build as Bo-Bo for the UK. The standard model is a Co-Co as supplied to Euro Tunnel for freight in France. Which just happens to be a division of GBRf.
So would only need the body scaled down for the UK gauge.
The South Africa loco your thinking of is a Cape Gauge version of a 88.
Which Voshloh got in trouble for, for bribing officials I believe.The South Africa loco your thinking of is a Cape Gauge version of a 88.
Sorry, was a division of Europorte. Sold two years ago!The 68s are a special build as Bo-Bo for the UK. The standard model is a Co-Co as supplied to Euro Tunnel for freight in France. Which just happens to be a division of GBRf.
So would only need the body scaled down for the UK gauge.
The South Africa loco your thinking of is a Cape Gauge version of a 88.
The contract was for several different types of engine - the problem was some of the locos were much bigger the cape gauge!Which Voshloh got in trouble for, for bribing officials I believe.
And they fixed the procurement procedure or something.The contract was for several different types of engine - the problem was some of the locos were much bigger the cape gauge!
The problem was primarily with the leasing company being very dodgy.And they fixed the procurement procedure or something.
The 68s are a special build as Bo-Bo for the UK. The standard model is a Co-Co as supplied to Euro Tunnel for freight in France. Which just happens to be a division of GBRf.
So would only need the body scaled down for the UK gauge.
The South Africa loco your thinking of is a Cape Gauge version of a 88.
Have you got a link to that Co-Co locomotive?
(my bold)The SALi locomotives to be manufactured at Stadler’s Valencia plant in Spain are derived from the Eurodual family. Stadler said the ‘ultra-lightweight’ 100 km/h 1 000 mm gauge freight locomotives for FCA would combine high-power output with reduced fuel consumption.
Have you got a link to that Co-Co locomotive?
Might be worth looking at the stuff I posted about the Co-co option back on page three of this thread, post 89.